发电机定子线棒水电接头漏水问题的分析及处置

针对某电厂发电机定子线棒水电接头漏水的问题,从端部绕组振动原理和固定结构、水电接头结构及制造工艺、发电机运行维护等方面进行了深入分析,提出采取更换线棒、重新绑扎固定端部绕组等措施,可消除发电机漏水问题.

Analysis and Treatment of Water Leakage in Composite Water-electric Joints of Generator Stator Bars

In order to deal with the problem of water leakage in composite water-electric joints of the generator stator bars in a power plant,an in-depth analysis is carried out from the following aspects,such as,vibration principle and fixed structure of the end winding,the structure and manufacturing process of the composite water-electric joints and the operation and maintenance of the generator,and so on.The measures of replacing the stator bars and re-binding and fixing the end winding are put forward,which can solve the water leakage problem of generators.